MARC Steam Turbines The Modular Steam Turbine Generation
MARC Steam Turbines The Modular Steam Turbine Generation
MARC Steam Turbines The Modular Steam Turbine Generation
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Lubrication oil module<br />
<strong>The</strong> lubrication oil system* is a compact<br />
module designed as a low-pressure oil<br />
system for turbine, gearbox and generator,<br />
consisting of:<br />
14<br />
Lubrication oil system <strong>Turbine</strong> Gearbox and<br />
generator<br />
complete set of 2 main oil pumps<br />
emergency oil pump with DC motor<br />
oil cooler<br />
redundant oil filter<br />
oil mist fan<br />
temperature control valve<br />
pressure control valve<br />
* For <strong>MARC</strong>1: Combined lubrication<br />
and control oil system.<br />
Diagram of the<br />
lubrication oil system<br />
1 <strong>Turbine</strong><br />
2 Turning gear<br />
3 Extraction<br />
4 Exhaust steam<br />
5 LP control valvel<br />
6 HP control valve<br />
7 Trip valve<br />
8 Gearbox<br />
9 Generator<br />
10 Oil tank<br />
11 Main oil pump 1<br />
12 Main oil pump 2<br />
13 Emergency oil pump<br />
14 Oil cooler with cooling<br />
water connections<br />
15 Oil filter<br />
16 Oil mist fan
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